Open Access

Matthias Heinke, Johannes Hörth, Wolfgang Schultz

• 本发明涉及用于监测和优化体外循环支持 的时间触发稳定性的装置以及用于体外循环支 持的、包括这样的装置的控制和调节单元以及相 应的方法。相应地提出一种用于监测体外循环支 持的时间触发稳定性的装置(10)，该装置设置为 用于在预给定的时间段内接收受支持的病人的 EKG信号的测量的第一数据组(14)。所述装置 (10)包括分析处理单元(16)，该分析处理单元设 置为用于，确定或者辨识来自该第一数据组(14) 的多个R触发(26)，其中，该分析处理单元(16)此 外设置为用于，接收或提供具有经分析处理的 EKG信号和多个R触发(28)的第二数据组(20)，并 且将该第二数据组(20)选择性地映射在该第一 数据组(14)上。该装置此外设置为用于，输出信 号(22)，该信号标识来自该第一数据组(14)的依 次的R触发(26)和来自该第二数据组(20)的在其 上映射的依次的R触发(28)的时间间隔。
• The present invention relates to a device for monitoring and optimizing the time-triggered stability of extracorporeal circulation support, and to a control and regulation unit for extracorporeal circulation support comprising such a device, and to a corresponding method. Accordingly, a device (10) for monitoring the time-triggered stability of extracorporeal circulation support is proposed, whichThe present invention relates to a device for monitoring and optimizing the time-triggered stability of extracorporeal circulation support, and to a control and regulation unit for extracorporeal circulation support comprising such a device, and to a corresponding method. Accordingly, a device (10) for monitoring the time-triggered stability of extracorporeal circulation support is proposed, which is provided as a first data set (14) for receiving a measurement of an EKG signal of a supported patient within a predefined period of time. The device (10) comprises an evaluation unit (16) which is provided for determining or recognizing a plurality of R triggers (26) from the first data set (14), wherein the evaluation unit (16) is further provided for receiving or providing a second data set (20) having an evaluated EKG signal and a plurality of R triggers (28) and for selectively mapping the second data set (20) onto the first data set (14). The device is furthermore configured for outputting a signal (22) identifying a time interval of a successive R-trigger (26) from the first data set (14) and a successive R-trigger (28) mapped thereon from the second data set (20).…